#!/usr/bin/env node
const cp=require('child_process');
const cat=cp.spawn('node',['03-child.js'],{detached:true,stdio:[0,1,2]});
//cat.stdout.pipe(process.stdout);
//cat.stderr.pipe(process.stderr);
setTimeout(()=>{
  console.log('father:bye!');
  process.exit()
},5000)
